KATHY WAS HALF THE AGE OF HER MOTHER 20 YEARSTHIS WEEK, AND HAS TO WORK A TOTAL OF 3712HOURS,AGO
37.Kathy was half the age of her mother 20 yearsthis week, and has to work a total of 37
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2
hours,ago. Kathy is 40 now. How old is Kathy’s mother?how much longer does she have to work?a. 50a. 10
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4
hoursb. 60b. 11
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c. 70d.80c. 113
e. 100d.131
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hourse. 13
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Use the information below to answer question 38.